HDMI Type-C (Mini) USB-C Alt Mode DisplayPort

Compatibility check and signal path analysis

Adapter Required

These connectors are not directly compatible. An adapter or converter cable is needed.

Recommended: HDMI Type-C (Mini) to USB-C Alt Mode DisplayPort adapter

Signal Path

HDMI Type-C (Mini)

Family HDMI
Form Factor Trapezoidal compact
Pin Count 19
Reversible No

USB-C Alt Mode DisplayPort

Family DisplayPort
Form Factor Oval symmetric (USB-C)
Pin Count 24
Reversible Yes
<path stroke-linecap="round" stroke-linejoin="round" d="M12 9v3.75m-9.303 3.376c-.866 1.5.217 3.374 1.948 3.374h14.71c1.73 0 2.813-1.874 1.948-3.374L13.949 3.378c-.866-1.5-3.032-1.5-3.898 0L2.697 16.126zM12 15.75h.007v.008H12v-.008z" />

Signal Degradation

Active conversion may not preserve all HDR/VRR features.

Notes

HDMI Type-C (Mini) to USB-C Alt Mode DisplayPort: Active adapter required. Direction matters: DisplayPort → HDMI is easier (passive possible). HDMI → DisplayPort needs active converter with USB power. The HDMI Type-C (Mini) (HDMI) and USB-C Alt Mode DisplayPort (DisplayPort) are from different connector families.